/*******************************************************************************
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *  
 * Copyright (c) 2011 Michael Chan.
 ******************************************************************************/
package com.google.code.solrdimension.core;

import java.util.ArrayList;
import java.util.List;

import com.google.code.solrdimension.core.dimensions.Dimension;

/**
 * The {@link DimensionResponse} encapsultes all information necessary to generate
 * The facets, facet values, breadcrumb, etc
 * 
 * 
 * @author mhc
 *
 */
public class DimensionResponse {
    
    
    private List<Dimension> dimensions;
    
    public DimensionResponse(){
        
    }
    
    public List<Dimension> getDimensions() {
        return dimensions;
    }

    public void setDimensions(List<Dimension> dimensions) {
        this.dimensions = dimensions;
    }
    
    public void addDimension(Dimension dimension){
        
        if (dimensions == null){
            dimensions = new ArrayList<Dimension>();
        }
        
        dimensions.add(dimension);
        
    }
    
    @Override
    public String toString(){
        
        StringBuffer result = new StringBuffer();
     
        if (dimensions != null && !dimensions.isEmpty()){
            
            for (Dimension dimension : dimensions){
                result.append(dimension.toString()).append("\n");
            }
            
        }
        
        return result.toString();
    }

}
